Scottish Pollutant Release Inventory

The Scottish Pollutant Release Inventory (SPRI) is a database of annual mass releases of specified pollutants to air, water and land from SEPA regulated industrial sites. It also provides information about off-site transfers of waste from these sites.

The SPRI will provide emission values and waste transfers when they are over the reporting thresholds and indicate if a site releases a pollutant below the threshold. SPRI emissions data from 2002 to 2013 (except 2003) are available and reported annually.

From 2007, SPRI data has been used to fulfil the reporting requirements of the European Pollutant Release and Transfer Register (E-PRTR).